Empty array check in JS.

Author: bhatvineeth

SchedulingSimulator/Main/edf.py

@@ -23,6 +23,7 @@ def earliestDeadlineFirstAlgorithm(tasks):
     if u > 1:
         print("The tasks are not feasible", file=logFile)
         print("Processes are not schedulable")
+        print("\n-------------------------------------------------\n")
         return [];
 
     else:

SchedulingSimulator/Main/fcfs.py

@@ -87,6 +87,7 @@ def findavgTime(processes, n, bt, at):
     resultArray.append(resultTasks)
     print("Average waiting time = %.5f " % (total_wt / n))
     print("Average turn around time = ", total_tat / n)
+    print("\n-------------------------------------------------\n")
     return resultArray
 
 

SchedulingSimulator/Main/static/js/bar-graph-controller.js

@@ -11,6 +11,9 @@ var colors = ['#FF6633', '#FFB399', '#FF33FF', '#FFFF99', '#00B3E6',
 ];
 
 function createGraph(canvasID, title, schedulingArray, inputArray) {
+    if(schedulingArray.length == 0 ){
+        return;
+    }
     var labels = [];
     var data = generateGraph(schedulingArray);
     var dataSet = [];